c
chalanasangeeth

Sangeeth

@chalanasangeeth

AI and Machine Learning Engineer specializing in RAG, AI Agents and ML Solutions

Sri Lanka
Engels, Singalees
Sommige informatie wordt in het Engels weergegeven.
Over mij
AI & Machine Learning Engineer with an Electrical and Electronic Engineering background and industry experience at Sri Lanka Telecom. Specialized in RAG applications, AI agents, Agentic AI, LLM integration (Gemini & OpenAI), Machine Learning, and Deep Learning. Skilled in Python, LangChain, LangGraph, TensorFlow, Scikit-learn, Flask, ChromaDB, FAISS, MongoDB, and REST APIs. Also experienced in signal processing, embedded AI, and IoT. I deliver reliable, practical, and well-documented AI solutions tailored to your needs.... Lees meer

Skills

c
chalanasangeeth
Sangeeth
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

AI chatbot development
I will build a custom rag chatbot using langchain and langgraph
VanafUS$ 25 / projectMeer informatie
Machine learning
I will develop custom machine learning models using python
VanafUS$ 90 / projectMeer informatie

Werkervaring

SLTMobitel_| Broadband, TV, Telephone and Business solutions

SLTMobitel | Broadband, TV, Telephone and Business solutions

Fulltime • 6 mos

AI Engineer Trainee

Jul 2025 - Nov 2025 • 4 mos

During this internship, I gained practical experience in: • Chatbot automation using n8n ⚙️ • RAG agent development with LangChain & LangGraph 📚🔍 • FastAPI & Flask API building 🚀 • PostgreSQL & MongoDB data handling 🗄️ • Multi-agent systems & workflow error handling 🔁 • Local LLM trials with Ollama 🧠💡 • Gemini API usage & enhancements 🔗 • Technical demos at BMICH Job Fair 🎤📍 🧩 Skills Earned: 🔹 AI & Machine Learning Concepts 🔹 LLMs, RAG, LangChain, LangGraph 🔹 Backend Development (Flask, FastAPI) 🔹 API Integration & Automation Workflows 🔹 Database Management — MongoDB, PostgreSQL

Software Engineer Intern

Jun 2024 - Aug 2024 • 2 mos

Contributed to full-stack development of PowerProx, an internal asset management system for SLT Digital Platform division. My role involved implementing new features, enhancing the UI, ensuring seamless API integrations, and participating in agile development cycles and team code reviews to improve code quality.